The following helper jobs should be filled:

• 4 people for registration (working in pairs).
• 1 person to do the moderation during the talks.
• 2 people to help with the mics/logistics during the session.
• 1 person to hang up the posters in the morning.
• 1 person to man the video camera.
• 1 person to take photos and write live-tweets (optional).
• 4 people to help with catering (1 member is from @sfkeller's institute).

• Write call for helpers.
• Accept helper requests through e-mail.
• Remind helpers before hand.